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San Jose

$363+ Cheap flights from South Korea to San Jose (SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SJC
sep. 2 — sep. 91
mar. 9/2
mar. 9/9
1 adult, Economy
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Cheap flight deals from South Korea to San Jose

Keep the following information in mind while searching for South Korea to San Jose flight deals. Data was last updated agosto 28, 2025.

Round-trip from

$455
(United Airlines)

One-way from

$363
(Trip.com)
From South Korea to San Jose
Search Deals
One-way flight from South Korea to San Jose
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Find flight deals from South Korea to San Jose

Cheapest flights from South Korea to San Jose
Explore the most affordable flight options available from South Korea to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 28, 2025.

This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/304:50 pmICN - SJC
2 stops36h 44mUnited Airlines
mar. 9/23:45 pmSJC - ICN
2 stops44h 35mUnited Airlines
Deal found 8/28$455
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/274:50 pmICN - SJC
2 stops33h 01mUnited Airlines
vie. 9/56:20 pmSJC - ICN
2 stops42h 00mUnited Airlines
Deal found 8/25$457
This United Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/54:50 pmICN - SJC
2 stops33h 01mUnited Airlines
dom. 9/146:20 pmSJC - ICN
2 stops42h 00mUnited Airlines
Deal found 8/26$542
This Tourvis deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/118:35 pmICN - SJC
1 stop14h 31mHawaiian Airlines
sáb. 10/187:45 pmSJC - ICN
1 stop30h 50mHawaiian Airlines
Deal found 8/27$620
This Alaska Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/118:35 pmICN - SJC
1 stop14h 31mAlaska Airlines
sáb. 10/187:53 pmSJC - ICN
2 stops30h 42mAlaska Airlines
Deal found 8/27$625
This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/128:35 pmICN - SJC
1 stop28h 48mHawaiian Airlines
dom. 10/198:00 amSJC - ICN
1 stop18h 35mHawaiian Airlines
Deal found 8/28$634
This Hawaiian Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/158:35 pmICN - SJC
1 stop33h 46mHawaiian Airlines
sáb. 9/209:00 amSJC - ICN
1 stop17h 35mHawaiian Airlines
Deal found 8/28$642
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/158:35 pmICN - SJC
1 stop28h 36mAlaska Airlines
sáb. 9/203:00 pmSJC - ICN
2 stops35h 35mAlaska Airlines
Deal found 8/28$647
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/278:35 pmICN - SJC
2 stops29h 34mAlaska Airlines
vie. 10/318:10 amSJC - ICN
1 stop18h 25mAlaska Airlines
Deal found 8/28$650
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/198:35 pmICN - SJC
2 stops18h 08mAlaska Airlines
vie. 9/263:15 pmSJC - ICN
1 stop35h 20mAlaska Airlines
Deal found 8/28$661
This Kiwi.com deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/117:35 amPUS - SJC
1 stop18h 05mMultiple Airlines
sáb. 10/187:53 pmSJC - PUS
2 stops49h 07mMultiple Airlines
Deal found 8/26$969
This Japan Airlines deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/147:55 amGMP - SJC
2 stops22h 26mJapan Airlines
vie. 9/199:00 amSJC - GMP
2 stops20h 50mJapan Airlines
Deal found 8/26$1,345

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 28, 2025.
Use the filters below to find and compare flights from South Korea to San Jose that are best for you.

Fly from

South Korea

Fly to

San Jose

Route

Depart

Return

Price

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

mar. 10/14

4:50 pm-5:17 pm

2 stops40h 27m

San Jose

jue. 10/30

4:05 pm-4:40 am

2 stops20h 35m

$455

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

vie. 9/19

11:30 am-1:34 pm

2 stops42h 04m

San Jose

vie. 9/26

6:22 pm-3:00 pm

2 stops28h 38m

$455

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

lun. 9/15

4:50 pm-1:34 pm

2 stops36h 44m

San Jose

sáb. 9/20

3:45 pm-3:00 pm

2 stops31h 15m

$455

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

sáb. 10/11

11:30 am-8:54 pm

2 stops25h 24m

San Jose

sáb. 10/18

3:55 pm-4:20 am

2 stops44h 25m

$455

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

dom. 9/21

4:50 pm-1:34 pm

2 stops36h 44m

San Jose

mar. 9/23

3:45 pm-3:00 pm

2 stops31h 15m

$457

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

sáb. 10/11

8:35 pm-7:06 pm

1 stop14h 31m

San Jose

sáb. 10/18

7:45 pm-6:35 pm

1 stop30h 50m

$620

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

sáb. 10/11

8:35 pm-7:06 pm

1 stop14h 31m

San Jose

sáb. 10/18

7:53 pm-6:35 pm

2 stops30h 42m

$625

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

dom. 10/12

8:35 pm-9:23 am

1 stop28h 48m

San Jose

dom. 10/19

8:00 am-6:35 pm

1 stop18h 35m

$634

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

lun. 10/20

8:35 pm-10:13 am

2 stops29h 38m

San Jose

vie. 10/24

6:59 pm-6:35 pm

1 stop31h 36m

$634

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

lun. 9/15

8:35 pm-2:21 pm

1 stop33h 46m

San Jose

sáb. 9/20

9:00 am-6:35 pm

1 stop17h 35m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 42 results
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Best time to book a flight from South Korea to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from South Korea with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Korea to San Jose

What is the cheapest month to book a flight from South Korea to San Jose?

Currently, September is the cheapest month in which you can book a flight from South Korea to San Jose (average of $253). Flying from South Korea to San Jose in June is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KR to SJC?

Find hourly flight availability from South Korea to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to San Jose as you normally would.

Related info for your journey

Find useful and relevant information for your journey from South Korea to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Jose from South Korea?

    San Jose (SJC) is the airport you will fly into if you book a flight from South Korea to San Jose. It is only a 2.9 mi journey from San Jose (SJC) to San Jose’s city center.

  • How long is the flight from South Korea to San Jose?

    United Airlines can get you from South Korea to San Jose in just under 40h 27m. Your travel time can differ by up to . The distance between South Korea and San Jose is about 5672 mi.

  • What are the cheapest airlines to fly from South Korea to San Jose one-way?

    For one-way options, check prices for ZIPAIR. According to our data, you can fly for as low as $371. Users have also found prices from $381 and $642 on United Airlines and China Airlines, respectively.

  • What are the most popular routes from South Korea to San Jose?

    While some choose either Busan Gimhae - San Jose or Seoul Gimpo Intl - San Jose, Incheon Intl - San Jose is the most popular route from South Korea to San Jose.

  • Can I find deals for flights from South Korea to San Jose that include hotel bookings?

    Yes. In addition to deals on South Korea to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to San Jose.

  • Can I find deals for business class flights from South Korea to San Jose?

    Yes. Cheapflights offers flight deals from South Korea to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Korea to San Jose?

    Currently, September is the cheapest month in which you can book a flight from South Korea to San Jose (average of $253). Flying from South Korea to San Jose in June is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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